MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
VNPT TECHNOLOGY
VNPT TECHNOLOGY , manages 3 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 50.3 million addresses.
The allocation includes the following types: MA-L (Mac Address Block Large, ~16 million addresses each).
The company registered its MAC address allocation on 12 November 2013, and the most recent update was made on 16 October 2019. These allocations support network identification and communication globally.
Unique prefixes: 3
Block Size: 50331645 (50.33 M)
First registration: 12 November 2013
Last updated: 16 October 2019
Types
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)